AAEON EMB-BT1 - Manual (Page 39)

3-7 Chapter 3: BIOS setup
The following items appear only when you set the Power Technology item to [Custom]
EIST [Enabled]
Allows you to enable or disable Enhanced Intel
® SpeedStep Technology.
[Disabled] The CPU runs at its default speed.
[Enabled] The operating system controls the CPU speed.
P-STATE Coordination [HW_ALL]
Allows you to change P-STATE Coordination type.
Configuration options: [HW_ALL] [SW_ALL] [SW_ANY]
CPU C6 Report [Auto]
Allows you to disable or enable CPU C6 report to OS.
[Auto] Set this item automatically.
[Disabled] Disables this function.
[Enabled] Enables the C6 report function. This item should be
enabled in order to enable the Enhanced Halt State.
CPU C7 Report [Enabled]
Allows you to disable or enable the CPU C7 report to OS.
[Disabled] Disables this function.
[Enabled] Enables the C7 report function. This item should be
enabled in order to enable the Enhanced Halt State.
Package C State limit [No limit]
Sets Package C State limits. Configuration options: [C0] [C1] [C3] [C6] [C7]
[No limit]